Question

A={1,2,3} substract by B{2,3,5,4} what is the answer

Answer 1

Answer:

{1}

Step-by-step explanation:

here A has elements 1. 2. 3

B has 2. 3 5 4

hence by set theory

A minus B will be { 1}

Answer 2

Answer:

I think you talk about difference ,Exactly